“9th International Bielefeld Conference 2009: Upgrading the ELibrary: Enhanced Information Services Driven by Technology and Economics”. LIBER Quarterly: The Journal of the Association of European Research Libraries 19, no. 2 (October 13, 2009): 166–179. Accessed November 22, 2024. https://testplatform.openjournals.nl/liberquarterly/article/view/10549.